Base | Representation |
---|---|
bin | 1001101000010100… |
… | …0110010111111111 |
3 | 20200011012000220022 |
4 | 2122011012113333 |
5 | 20243231344340 |
6 | 1104302042355 |
7 | 121026243026 |
oct | 23205062777 |
9 | 6604160808 |
10 | 2585028095 |
11 | 11071a9961 |
12 | 6018793bb |
13 | 322730330 |
14 | 1a74658bd |
15 | 101e243b5 |
hex | 9a1465ff |
2585028095 has 32 divisors (see below), whose sum is σ = 3413539584. Its totient is φ = 1867507200.
The previous prime is 2585028077. The next prime is 2585028097. The reversal of 2585028095 is 5908205852.
It is a de Polignac number, because none of the positive numbers 2k-2585028095 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2585028097) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1483925 + ... + 1485665.
It is an arithmetic number, because the mean of its divisors is an integer number (106673112).
Almost surely, 22585028095 is an apocalyptic number.
2585028095 is a deficient number, since it is larger than the sum of its proper divisors (828511489).
2585028095 is a wasteful number, since it uses less digits than its factorization.
2585028095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2243.
The product of its (nonzero) digits is 288000, while the sum is 44.
The square root of 2585028095 is about 50843.1715670846. The cubic root of 2585028095 is about 1372.4243742082.
The spelling of 2585028095 in words is "two billion, five hundred eighty-five million, twenty-eight thousand, ninety-five".
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